• Early AM

    May 31

    Lo 64°

    Mostly cloudy

    Ragweed Pollen Weather
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      5 - High
    more
  • Today

    May 31

    87°Lo 60°

    Partly sunny and warmer

    Low ragweed pollen levels
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      5 - High
  • Wed

    Jun 1

    74°Lo 53°

    Not as warm with sunshine

    Low ragweed pollen levels
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      5 - High
    more
  • Thu

    Jun 2

    68°Lo 53°

    Partial sunshine

    Low ragweed pollen levels
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      5 - High
    more
  • Fri

    Jun 3

    66°Lo 57°

    A couple of thunderstorms

    Low ragweed pollen levels
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      5 - High
    more
Next Previous
Warmer 87° Lo 82° RealFeel® 88° / 79°

N

E

S

W

  • Precipitation: 7%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 28%
  • Cloud Cover: 26%
  • Dew Point: 48° F
  • Visibility: 10 mi
10 mph

Temperature History - May 31

more Historical Weather Data >
  Today Normal Record 5/31/2015
High 87° 73° N/A 72°
Low 60° 52° N/A 49°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:10 AM with 15:07 of sunlight, then sets at 8:17 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:23 AM with 12:34 of moolight, then sets at 2:57 PM

Londonderry Weather Report

Bout of cooler air to interrupt summerlike warmth across northeastern US

May 31, 2016; 1:41 AM ET

Temperatures and humidity levels will throttle back as dry air expands southward in the northeastern United States through the middle of the week. more >

Tue. Pollen

Tue. Dust & Dander

Tue. Wind Maps